Preparation of tetragonal zirconia containing titanium nitride powder by in-situ selective nitridation

2001 ◽  
Vol 11 (4) ◽  
pp. 1092-1095 ◽  
Author(s):  
HuaZhang Zhai ◽  
JianBao Li ◽  
ShuXia Zhang ◽  
YongJun Chen ◽  
Bo Zhang
Keyword(s):  
Titanium Nitride ◽  
Tetragonal Zirconia ◽  
Nitride Powder

In Situ XRD Study of Zirconia Phase Transformation Produced from Chemical and Mineral Processes

2016 ◽  
Vol 840 ◽  
pp. 375-380
Author(s):  
Meor Yusoff Meor Sulaiman ◽  
Khaironie Mohamed Takip ◽  
Ahmad Khairulikram Zahari
Keyword(s):  
High Temperature ◽  
Heating Temperature ◽  
Tetragonal Zirconia ◽  
Amorphous Structure ◽  
High Temperature Phase ◽  
Temperature Phase ◽  
Zirconyl Chloride ◽  
High Temperature Xrd ◽  
Temperature Phase Transition

The high temperature phase transition of zirconia produced from commercial zirconyl chloride chemical was compared with that produced from a Malaysian zircon mineral. Zirconyl chloride was produced from zircon by using the hydrothermal fusion method. Initial XRD diffractogram of these samples at room temperature show that they are of amorphous structure. High temperature XRD studies was then performed on these samples; heated up to 1500°C. The XRD diffractograms shows that the crystalline structure of tetragonal zirconia was first observed and the monoclinic zirconia becomes more visible at higher heating temperature.

Effects of polyvinylpyrrolidone on carbothermal reduction and nitridation of titanium nitride powder

2015 ◽  
Vol 19 (sup9) ◽  
pp. S9-73-S9-76
Author(s):  
L. F. Zhang ◽  
J. L. Bu ◽  
H. Y. Wei ◽  
Y. Cui ◽  
H. X. Liu ◽  
...  
Keyword(s):  
Titanium Nitride ◽  
Carbothermal Reduction ◽  
Nitride Powder

A Low Temperature CVD Process for TiN Coatings

1989 ◽  
Vol 168 ◽  
Author(s):  
A. Aguero ◽  
D. Little ◽  
P. Lowden
Keyword(s):  
Wear Resistance ◽  
Low Temperature ◽  
Titanium Nitride ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Reduced Pressure ◽  
Tin Coatings ◽  
Excellent Adhesion ◽  
Low Temperature Process

AbstractA novel low temperature process for the chemical vapour deposition of titanium nitride films has been developed. Titanium sub-halides generated “in situ” by chlorination of titanium pellets are subsequently reacted with ammonia at reduced pressure and temperatures of 450–600° C. The coatings have excellent adhesion and wear resistance. A description of the process and the properties of the coatings produced by it will be presented.

Hot pressing and vacuum sintering of fine titanium nitride powder

1979 ◽  
Vol 18 (12) ◽  
pp. 878-882 ◽  
Author(s):  
V. I. Torbov ◽  
V. N. Troitskii ◽  
A. Z. Rakhmatullina
Keyword(s):  
Titanium Nitride ◽  
Hot Pressing ◽  
Nitride Powder ◽  
Vacuum Sintering

Titanium Nitride Powder Synthesized by Nitridation TiH2 Powder

2018 ◽  
Vol 10 (1) ◽  
pp. 70-73 ◽  
Author(s):  
Hun-Seok Lee ◽  
Hyangim Seo ◽  
Jei-Pil Wang ◽  
Hak-Sung Lee ◽  
Dong-Won Lee
Keyword(s):  
Titanium Nitride ◽  
Nitride Powder ◽  
Tih2 Powder
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